French Door Installation Cost in Seattle, WA2026
Estimate French door installation cost in Seattle, WA by interior/exterior door type, glass package, opening work, hardware, trim, and removal.
Project Details
Total Estimated Cost
$3,958
Adjusted for local cost of living (+13%)
Cost Breakdown
Cost Distribution
Data sources: Base costs derived from national industry cost surveys and contractor pricing data, adjusted with BLS inflation indices, Census housing/income signals, and FRED CSV fallback when BLS data is temporarily unavailable. Regional adjustment (Seattle, WA) based on U.S. Bureau of Labor Statistics Consumer Price Index data. Latest index refresh: July 2026.
Disclaimer: Estimates are approximate and for informational purposes only. Actual costs vary based on project complexity, contractor rates, material availability, and local market conditions. Always obtain multiple quotes from licensed contractors before starting a project.
Typical Project Cost by French Door Type
Adjusted for Seattle, WA (+13%)Same default project size (default scope), priced across each material tier.
| Tier | Material rate | Total project | Installed per door |
|---|---|---|---|
| Interior hollow/solid-core pair | $649 | $2,868 | $2,868 |
| Exterior fiberglass prehung pair | $1,597 | $3,958 | $3,958 |
| Wood-clad exterior pair | $2,395 | $4,876 | $4,876 |
| Impact-rated exterior pair | $4,192 | $6,942 | $6,942 |
Material rates reflect the latest BLS construction PPI adjustment. Installed totals include labor and supplies but exclude permits and any tear-out beyond the calculator's default scope.
Recent Cost Trends Affecting Seattle
Wholesale construction prices typically lead homeowner-facing quotes by 2–4 months. Use the trend below to decide whether to pull a project forward or wait for the next reading.
Residential Construction PPI — Trailing 12 Months
BLS series PCU236211236211, single-family construction producer prices.
200.9
+3.6% vs Jun 25
The PPI is the wholesale price of materials and labor that contractors pay, before margin. A rising index usually flows into homeowner quotes within 2–4 months. Use this trend to decide whether to pull a project forward or wait.
Local Labor Rates Near Seattle, WA
State-level mean hourly wages from BLS OEWS, May 2023.
| Trade | SOC | Mean hourly (WA) | vs national | Loaded billing rate |
|---|---|---|---|---|
| CarpentersMost relevant | 47-2031 | $33.61 | +16.1% | ~$81/hr |
| Electricians | 47-2111 | $41.86 | +30.0% | ~$100/hr |
| Plumbers & Pipefitters | 47-2152 | $40.18 | +22.4% | ~$96/hr |
| HVAC Mechanics | 49-9021 | $35.41 | +23.6% | ~$85/hr |
| Painters | 47-2141 | $27.45 | +10.8% | ~$66/hr |
| Roofers | 47-2181 | $28.45 | +9.9% | ~$68/hr |
| Construction Laborers | 47-2061 | $30.10 | +32.1% | ~$72/hr |
"Mean hourly" is the BLS OEWS state-level cross-industry mean wage paid to the worker. Loaded billing rate is a typical 2.4× multiple used in residential bids to cover overhead, insurance, taxes, vehicle, and contractor margin. Use it as a sanity check on a quoted hourly rate.
Best Months to Schedule Windows & exterior doors in Seattle, WA
Derived from NOAA climate normals for WA: heating/cooling degree days, freeze months, and annual precipitation.
Why these months
Replacing windows in extreme conditions exposes the home interior to the outside for hours. With 3 freeze months and 400 cooling degree days, mild months are easier on HVAC and on the install crew.
Booking tip
If you must replace in winter, ask for a one-room-at-a-time install plan to limit heat loss.
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Local Market Context for Seattle, WA
This Seattle page uses direct metro CPI coverage for local inflation context, then layers in project formulas, state-level housing signals, and current construction inputs.
Relative cost level
13% above national
This reflects the city multiplier currently applied to labor-sensitive project costs.
Local data source
Direct metro CPI
This city has a direct metro inflation series in the market data snapshot.
Market profile
West · 737K city population
Region and city size help explain labor pressure, contractor demand, and housing-stock mix.
Compare Nearby Markets
Check the same calculator in nearby or same-region cities to see how the local multiplier changes the estimate.
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Average Cost in Seattle, WA
For a typical french door installation scenario in Seattle, WA, this calculator currently models a total around $3,958, or about $3,958 per door.
When budgeting French Door Installation in Seattle, local quotes usually reflect conditions across Washington. Seattle-area permit complexity and Puget Sound moisture exposure add envelope and drainage layers to many western Washington projects.
Contractors serving Seattle often balance local jobs with regional work, which can affect how quickly crews can start.
In Seattle, West labor conditions set the baseline, but project totals still move most when scope changes during demolition.
Seattle's climate (mild, very wet winters west of the Cascades and dry, hot summers east) sets the seasonal backdrop for most home-improvement scopes around Seattle, WA.
Local building patterns in Seattle mostly come from single-family with wet-climate detailing and craftsman stock, which influences how crews price prep, demolition, and finish coordination.
In Seattle, modeled costs are currently about 13% above the national baseline. That usually reflects a mix of mid-sized metro labor pricing, subcontractor availability, and broader west regional cost pressure.
Local labor conditions, permit timing, and finish selection all influence how this project prices in Seattle.
Low / Mid / High Project Scenarios
Low Scenario
$1,653$1,653 per door
Single interior French door pair with standard glass, existing opening, basic hardware, and light casing touch-up.
Mid Scenario
$3,963$3,963 per door
Single exterior fiberglass French door pair with Low-E glass, jamb adjustment, standard lockset, trim, and old-door removal.
High Scenario
$22,387$11,193 per door
Two impact-rated exterior French door openings with divided-lite impact glass, widened openings, multipoint hardware, and custom finish work.
What Changes the Estimate Most in Seattle?
- Interior vs exterior French doors is the first major cost split because exterior units require thresholds, sealing, flashing, and weatherproofing.
- Glass package multiplies the unit cost quickly, especially for divided-lite, Low-E, and impact-rated door pairs.
- Opening work is the biggest labor swing: replacing an existing unit is straightforward, while widening a wall or converting a window can add structural framing.
When This Calculator Is Less Accurate
This calculator is less accurate when the project includes structural beam engineering, water-damaged exterior framing, masonry/stucco opening rebuilds, historic custom millwork, or hurricane-rated assemblies with local product-approval requirements beyond a standard residential French-door install.
Use the result as a budgeting starting point, then validate with local contractor quotes if the scope includes specialty materials, hidden damage, or permit-driven design changes.
How Much Does French Door Installation Cost in Seattle?
French door installation typically costs $1,200-4,500 for an interior or standard exterior replacement and $5,000-10,000+ for impact-rated exterior doors, widened openings, or wall-to-door conversions. Door material, glass package, structural opening work, and weatherproofing details drive most of the spread.
Cost Factors:
- Interior French doors are much cheaper than exterior prehung pairs because they do not need thresholds, sill pans, weatherstripping, or exterior flashing
- Low-E, decorative divided-lite, and impact glass add cost because the upgrade multiplies the door unit price
- Existing openings keep costs predictable; widening an opening or converting a wall/window to doors adds framing, header, and finish work
- Multipoint locks, flush bolts, premium hinges, and security hardware add per-opening cost
- Exterior trim, sill pans, flashing, paint, and flooring transitions can make finish work a major line item
In Seattle, home improvement costs are 13% above the national average. This reflects local labor rates, material availability, and cost of living in the Seattle metro area.
Frequently Asked Questions (5)
How localized is the French Door Installation estimate for Seattle, WA?
This page applies a West regional cost model plus local signals for Seattle, WA, so totals are modeled around 13% above a national baseline before you change inputs. Use it as a budgeting range, then compare written quotes for your exact scope.
What should I verify with contractors in Seattle?
Confirm permits, HOA or historic-district rules, material lead times, and whether demolition or hidden damage is included. Washington codes and local inspection steps can change both price and schedule compared with national averages.
How much does French door installation cost?
Interior French doors often cost $1,200-2,800 installed. Standard exterior French doors commonly run $2,500-5,500 installed, while impact-rated or widened-opening projects can reach $7,000-12,000+.
Are exterior French doors more expensive than sliding doors?
Often yes for the same opening size, especially when the French doors use multipoint hardware, divided-lite glass, or impact-rated panels. Sliding doors usually cost less for wide openings, while French doors offer a more traditional look.
Do French doors need structural work?
Not if the new prehung unit fits the existing rough opening. Structural work becomes likely when widening an opening, converting a window to doors, or installing doors where there was previously a solid wall.
Data sources & methodology
Estimates blend national base costs, the BLS residential construction PPI, regional and direct metro CPI series, BLS OEWS state labor wages, and U.S. Census ACS housing signals. Market data refreshed July 2026. Expect ±15–30% spread vs an actual contractor quote.
Explore Related Project Costs
These are common next-step comparisons for people researching french door installation in Seattle.
French doors vs sliding doors
Sliding Door Installation Cost Calculator
Compare a hinged French-door pair against sliding glass doors for the same opening.
French doors inside a door replacement plan
Door Installation Cost Calculator
Useful when comparing specialty French doors against standard interior and entry doors.
Convert window opening to French doors
Window Replacement Cost Calculator
Helpful when the project changes an exterior wall opening rather than replacing an existing door.
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